162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 262306a36Sopenharmony_ci#ifndef __ASM_ALPHA_AUXVEC_H 362306a36Sopenharmony_ci#define __ASM_ALPHA_AUXVEC_H 462306a36Sopenharmony_ci 562306a36Sopenharmony_ci/* Reserve these numbers for any future use of a VDSO. */ 662306a36Sopenharmony_ci#if 0 762306a36Sopenharmony_ci#define AT_SYSINFO 32 862306a36Sopenharmony_ci#define AT_SYSINFO_EHDR 33 962306a36Sopenharmony_ci#endif 1062306a36Sopenharmony_ci 1162306a36Sopenharmony_ci/* More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the 1262306a36Sopenharmony_ci value is -1, then the cache doesn't exist. Otherwise: 1362306a36Sopenharmony_ci 1462306a36Sopenharmony_ci bit 0-3: Cache set-associativity; 0 means fully associative. 1562306a36Sopenharmony_ci bit 4-7: Log2 of cacheline size. 1662306a36Sopenharmony_ci bit 8-31: Size of the entire cache >> 8. 1762306a36Sopenharmony_ci bit 32-63: Reserved. 1862306a36Sopenharmony_ci*/ 1962306a36Sopenharmony_ci 2062306a36Sopenharmony_ci#define AT_L1I_CACHESHAPE 34 2162306a36Sopenharmony_ci#define AT_L1D_CACHESHAPE 35 2262306a36Sopenharmony_ci#define AT_L2_CACHESHAPE 36 2362306a36Sopenharmony_ci#define AT_L3_CACHESHAPE 37 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ci#define AT_VECTOR_SIZE_ARCH 4 /* entries in ARCH_DLINFO */ 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_ci#endif /* __ASM_ALPHA_AUXVEC_H */ 28